<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title>Title</title>
</head>
<body>
<!--<h1>-<h6>, 仅仅用于标题,搜索引擎使用标题编制索引-->
<h1>This is a heading</h1>
<h2>This is a heading</h2>
<h3>This is a heading</h3>
<h4>This is a heading</h4>
<h5>This is a heading</h5>
<h6>This is a heading</h6>

<!--HTML水平线 <hr/>-->
<p>This is a paragraph</p>
<hr/>
<p>This is a paragraph</p>
<hr/>
<p>This is a paragraph</p>

<!--HTML段落-->
<p>This is a paragraph</p>
<p>This is an <br/> other paragraph</p>

<!--废弃的属性-->
<!--align 文本的对齐方式-->
<!--bgcolor 定义背景颜色-->
<!--color 定义文本颜色-->


</body>
</html>